Open Access

Table 1.

Spectroscopic data used in this study.

Object Telescope Instrument Grating λ R Date Exposure PI
(Å) (yy/mm/dd) (s)
2dFS 163 HST COS G130M 1132–1433 12 000–17 000 2020/10/09 2084 Roman-Duval, J.
HST COS G160M 1419–1790 13 000–20 000 2020/10/09 4815 Roman-Duval, J.
VLT X-shooter UBV 3100–5600 6700 2020/10/28 2 × 1655 Vink, J.
VLT X-shooter VIS 5600–10 240 11 400 2020/10/28 2 × 1725 Vink, J.
AAT 2dF 3900–4900 1600 1998/09/25 1800 Evans, C.J.

2dFS 2553 HST COS G130M 900–1236 13 000 2022/06/14 2907 Roman-Duval, J.
HST COS G130M 900–1236 13 000 2022/07/01 6963 Roman-Duval, J.
HST COS G130M 900–1236 13 000 2022/05/19 1828 Roman-Duval, J.
HST STIS E140M 1144–1710 45 800 2020/06/24 2755 Mahy, L.
VLT X-shooter UBV 3100–5600 6700 2020/11/08 3 × 1655 Vink, J.
VLT X-shooter VIS 5600–10 240 11 400 2020/11/08 2 × 1725 Vink, J.
VLT X-shooter UBV 3100–5600 6700 2022/08/14 2000 Pauli, D.
VLT X-shooter VIS 5600–10 240 8935 2022/08/14 2000 Pauli, D.
AAT 2dF 3900–4900 1600 1998/09/28 1800 Evans, C.J.

SK -71 35 HST COS G130M 1132–1433 12 000–17 000 2022/04/20 488 Roman-Duval, J.
HST COS G160M 1419–1790 13 000–20 000 2022/04/20 816 Roman-Duval, J.
VLT X-shooter UBV 3100–5600 6700 2021/03/12 540 Vink, J.
VLT X-shooter VIS 5600–10 240 11 400 2021/03/12 610 Vink, J.
VLT GIRAFFE LR02 3960–4570 6300 2015/12/19 5400 Oskinova, L.M.
VLT GIRAFFE LR03 4500–5070 7500 2015/12/19 5400 Oskinova, L.M.
VLT GIRAFFE LR03 6445–6820 17 000 2015/12/19 3600 Oskinova, L.M.

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